{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"co2-intensity","source":"Global Carbon Budget (2025); Bolt and van Zanden \u2013 Maddison Project Database 2023 \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/co2-intensity","title":"Carbon intensity: CO\u2082 emissions per dollar of GDP","unit":"kilograms per international-$"},"observations":[{"date":"1950-01-01","value":0.0836941},{"date":"1951-01-01","value":0.0478154},{"date":"1952-01-01","value":0.0874508},{"date":"1953-01-01","value":0.0790209},{"date":"1954-01-01","value":0.0553021},{"date":"1955-01-01","value":0.0785844},{"date":"1956-01-01","value":0.0741125},{"date":"1957-01-01","value":0.154764},{"date":"1958-01-01","value":0.0808939},{"date":"1959-01-01","value":0.0858069},{"date":"1960-01-01","value":0.253569},{"date":"1961-01-01","value":0.100779},{"date":"1962-01-01","value":0.108659},{"date":"1963-01-01","value":0.121289},{"date":"1964-01-01","value":0.0984262},{"date":"1965-01-01","value":0.0852319},{"date":"1966-01-01","value":0.0853855},{"date":"1967-01-01","value":0.0723322},{"date":"1968-01-01","value":0.0944704},{"date":"1969-01-01","value":0.258986},{"date":"1970-01-01","value":0.197948},{"date":"1971-01-01","value":0.184455},{"date":"1972-01-01","value":0.154389},{"date":"1973-01-01","value":0.11857},{"date":"1974-01-01","value":0.110655},{"date":"1975-01-01","value":0.11149},{"date":"1976-01-01","value":0.096587},{"date":"1977-01-01","value":0.108995},{"date":"1978-01-01","value":0.145391},{"date":"1979-01-01","value":0.131824},{"date":"1980-01-01","value":0.115136},{"date":"1981-01-01","value":0.126041},{"date":"1982-01-01","value":0.0989753},{"date":"1983-01-01","value":0.123337},{"date":"1984-01-01","value":0.10566},{"date":"1985-01-01","value":0.111238},{"date":"1986-01-01","value":0.111474},{"date":"1987-01-01","value":0.0791634},{"date":"1988-01-01","value":0.0709861},{"date":"1989-01-01","value":0.0560053},{"date":"1990-01-01","value":0.0720845},{"date":"1991-01-01","value":0.0875517},{"date":"1992-01-01","value":0.0490385},{"date":"1993-01-01","value":0.0457907},{"date":"1994-01-01","value":0.0460469},{"date":"1995-01-01","value":0.0416376},{"date":"1996-01-01","value":0.0571111},{"date":"1997-01-01","value":0.0615586},{"date":"1998-01-01","value":0.0664831},{"date":"1999-01-01","value":0.0578229},{"date":"2000-01-01","value":0.0858874},{"date":"2001-01-01","value":0.100145},{"date":"2002-01-01","value":0.106277},{"date":"2003-01-01","value":0.10428},{"date":"2004-01-01","value":0.0944382},{"date":"2005-01-01","value":0.0750456},{"date":"2006-01-01","value":0.0957269},{"date":"2007-01-01","value":0.0750232},{"date":"2008-01-01","value":0.0738278},{"date":"2009-01-01","value":0.0709623},{"date":"2010-01-01","value":0.0732273},{"date":"2011-01-01","value":0.0900602},{"date":"2012-01-01","value":0.0910566},{"date":"2013-01-01","value":0.095341},{"date":"2014-01-01","value":0.0978914},{"date":"2015-01-01","value":0.117984},{"date":"2016-01-01","value":0.116689},{"date":"2017-01-01","value":0.108167},{"date":"2018-01-01","value":0.0989328},{"date":"2019-01-01","value":0.101301},{"date":"2020-01-01","value":0.109773},{"date":"2021-01-01","value":0.131779},{"date":"2022-01-01","value":0.123584}],"summary":{"latest_period":"2022-01-01","latest_value":0.123584,"max":0.258986,"mean":0.0998277,"min":0.0416376,"of":164,"rank":130,"trend":"falling"}}